Heyl Patterson Thermal Processing was created to provide reliable, custom-engineered, energy-efficient solutions for your drying, cooling, or calcining needs. Originally founded in 1874 as the Edwin Renneburg & Sons Co. of Baltimore, and later the Renneburg Division of Heyl & Patterson, the new Heyl Patterson Thermal Processing is a wholly owned subsidiary of CPEG. The name has changed a bit, but the same team of experienced engineers and craftsmen continue to produce innovative thermal processing equipment handling powders and bulk solids in the chemical, minerals, food, catalyst, metals, and biomass industries.
For over 125 years, Heyl Patterson has custom-engineered thermal processing solutions that are trusted in dozens of industries worldwide. We specialize in high quality drying equipment: Rotary Calciners, Rotary Dryers, Fluid Bed Dryers, Flash Dryers, Disc Dryers, Sludge Dryers, Conduction Dryers, Agglomerators, Granulators and Soil Remediation Units. Our pilot plant testing lab helps determine the best technologies and equipment for any application; Contact us to arrange a test. We support our clients with consulting, spare parts, upgrades and retrofits for the life of their equipment. Contact us today for more information!